republican senator john mccain, he's expected to talk about gun control, on face the nation from cbs, bob schiffer talks with governor hicken looper, aurora colorado mayor steve hogan and new york city mayor michael bloomberg. he's expected to discuss the politics of gun control. all five network talk shows reair on c c-span radio, beginning at noon eastern time, with nbc's meet the press, at 1:00, it's abc's this week, 2:00 p.m., fox news sunday, 3:00, cnn state of the union and finally at 4:00 eastern, it's face the nation from cbs. you can listen to them all on c-span radio on 91fm in the washington, d.c. area. on xm, channel 119, listen on your blackberry, download as an app or go online to c-span radio.org. >> it was about those men and women who are almost mortally injured in war who because of the huge advances that have been made in medical trauma treatment over the last ten years, never being saved, an incredible number of them are being saved, almost everybody who falls on the battlefield is being saved. and i wanted to write about what life was like for these people and i reall